EC-S8X□AR

Product feature

Attachment orientation

(Note) Photo above shows the motor reversing specification (Motor reversing on the left)(ML).

Dimension drawing
Important notes on selection
Adaptive controller

Main specification

Specification 1

Heading			Contents
Lead		Ball screw lead (mm)	30	20	10	5
Horizontal	Load capacity	Maximum load capacity (kg)	14	35	70	80
	Speed/ Acceleration/Deceleration	Maximum speed (mm/s)	1200	975	450	200
		Minimum speed (mm/s)	38	25	13	7
		Rated acceleration/deceleration (G)	0.3	0.3	0.3	0.3
		Maximum acceleration/deceleration (G)	1	1	0.5	0.3
Vertical	Load capacity	Maximum load capacity (kg)	2	4	25	55
	Speed/ Acceleration/Deceleration	Maximum speed (mm/s)	850	650	400	200
		Minimum speed (mm/s)	38	25	13	7
		Rated acceleration/deceleration (G)	0.3	0.3	0.3	0.3
		Maximum acceleration/deceleration (G)	0.5	0.5	0.5	0.3
Pressing motion		Max. pressing thrust (N)	78	103	235	470
Pressing motion		Max. pressing speed (mm/s)	38	25	20	20
Brake		Brake specification	Non-excitation electromagnetic brake
Brake		Brake retention force (kgf)	2	4	25	55
Stroke		Minimum stroke (mm)	700	700	700	700
		Maximum stroke (mm)	1500	1500	1500	1500
		Stroke pitch (mm)	50	50	50	50

Specification 2

Heading	Contents
Drive system	Ball screw φ16mm, rolled C10
Accuracy of Repeating Positioning.	Lead 5/10: ±0.02mm, lead 20: ±0.03mm, lead 30: ±0.04mm
Lost motion	- (Can't be indicated because this is a 2-point positioning function. )
Base	Dedicated aluminum extrusion material (equivalent to A6063SS-T6) treated with black alumite
Linear guide	Infinite linear circulation type
Allowable static moment value	Ma： 173 N･m
	Mb： 173 N･m
	Mc： 271 N･m
Dynamic allowable moment (Note 6)	Ma： 61 N･m
	Mb： 61 N･m
	Mc： 116 N･m
Ambient operating temperature and humidity	0 - 40℃, RH 85% and below (no condensation)
Protection grade	IP20
Vibration resistant/Shock resistant	4.9m/s²
Compatible to overseas standards	CE mark, RoHS compliant
Motor type	Pulse motor (□56SP) (power capacity: Max. 6A)
Encoder type	Incremental / Battery-less absolute
Encoder pulse No.	800 pulse/rev
Delivery	Written in [Reference for delivery] section of the homepage

(Note 6) Based on standard rated life of 5,000km. Life time travelling distance differs based on operating condition and attached condition. Refer page 1-276 for the operating life.

Slider type moment direction

Load capacity by speed and acceleration table

The base unit for load capacity is kilogram (kg). Empty column refers to inoperable motion.

Lead 30

Orientation	Horizontal				Vertical
Speed (mm/s)	Acceleration (G)
Speed (mm/s)	0.3	0.5	0.7	1	0.3	0.5
0	14	13	12	12	2	2
200	14	13	12	12	2	2
400	14	13	12	11	1.5	1
650	14	10	9	8	1	1
850	9	6	4	2	1	1
1000	5	3	2	1
1200	1

Lead 20

Orientation	Horizontal				Vertical
Speed	Acceleration (G)
(mm/s)	0.3	0.5	0.7	1	0.3	0.5
0	35	25	25	25	4	4
200	35	25	25	25	4	4
300	35	25	24	16	4	4
400	35	22	18	12	1	1
650	10	9	4	3	1	1
800	10	3	1
900	7	1
975	4

Lead 10

Orientation	Horizontal		Vertical
Speed	Acceleration (G)
(mm/s)	0.3	0.5	0.3	0.5
0	70	70	25	25
100	70	70	25	25
200	60	50	14	14
300	45	30	7	7
400	15	9	2	1
450	11	2

Lead 5

Orientation	Horizontal	Vertical
Speed (mm/s)	Acceleration (G)
Speed (mm/s)	0.3	0.3
0	80	55
50	80	55
75	80	30
100	80	6
175	70	3
200	13	3

Stroke and maximum speed

(Measured in mm/s)

Lead (mm)	700 - 1150 (per 50mm)	1200 （mm）	1250 （mm）	1300 （mm）	1350 （mm）	1400 （mm）	1450 （mm）	1500 （mm）
30	1200＜850＞			1190＜850＞	1110＜850＞	1040＜850＞	980＜850＞	920＜850＞
20	975＜650＞	910＜650＞	850＜650＞	790＜650＞	740＜650＞	690＜650＞	650	610
10	450＜400＞	440＜400＞	410＜400＞	380	360	340	320	300
5	200			190	180	170	160	150

(Note) < > is applicable when operated vertically.

Correlation diagram of pressing force and current limiting value

Adaptive controller

(Note) EC series has their controller built-in themselves. See page 2 769 for details of the built-in controller.

Oversea specification

Important notes on selection

(1) Maximum speed drops when the stroke length increase, preventing it from reaching the critical revolution value of the ball screws. Use the "Stroke and Max.speed" to check the maximum speed at the stroke you desire.
(2) The value shown for load capacity in "Main specification" refers to the maximum value. Please refer to "Load capacity by speed and acceleration table" for further information.
(3) When performing push operation, please refer to the "Correlation diagram of push force and current limit value". Pressing force shown are their standard value. Refer page 1- 315 for important points to be taken note of.
(4) The duty ratio must be limited according to the ambient temperature of use. Refer to page 1-326 for further details.
(5) Requires extra care required depending on the mounting posture. Refer to page 1-307 for further details.
(6) The approximate overhang load length is 400mm or less in Ma, Mb and Mc directions. Please refer to page 2-109 for the overhang load length.
(7) The center of gravity of the attached object should be less than 1/2 of the overhang distance. Even if the overhang distance and load moment are within the allowable values, if abnormal vibration or noise occurs during operation, loosen the operating conditions before use.
(8) When connecting the RCON-EC connection specification (ACR) to the EC connection unit (RCON-EC-4), the number of connections that can be made is limited. Refer to page 2-798 for further details.

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Dimension drawing

ST： Stroke

M.E.： Mechanical end

S.E.： Stroke end

(Note) Please be careful while returning to the home position, for there is a chance of collision while having the slider returning to the M.E. position.

(Note) Please pay attention to the length of the mounting bolt. When using the mounting screws on the back of the base, if the bolts are too long, they may interfere with internal parts and cause abnormal sliding or damage to parts.

(Note) When fixing the actuator using the through hole in the base, the side cover and stainless steel sheet must be removed first.

(Note) The figure below shows a motor with left-reversing specification (ML).

Dimension by stroke length

Stroke	700	750	800	850	900	950	1000	1050	1100	1150	1200	1250	1300	1350	1400	1450	1500
L	1056	1106	1156	1206	1256	1306	1356	1406	1456	1506	1556	1606	1656	1706	1756	1806	1856
A	1027.5	1077.5	1127.5	1177.5	1227.5	1277.5	1327.5	1377.5	1427.5	1477.5	1527.5	1577.5	1627.5	1677.5	1727.5	1777.5	1827.5
B	964	1014	1064	1114	1164	1214	1264	1314	1364	1414	1464	1514	1564	1614	1664	1714	1764
D	9	9	10	10	11	11	12	12	13	13	14	14	15	15	16	16	17
E	20	20	22	22	24	24	26	26	28	28	30	30	32	32	34	34	36
G	9	9	10	10	11	11	12	12	13	13	14	14	15	15	16	16	17
H	20	20	22	22	24	24	26	26	28	28	30	30	32	32	34	34	36
J	780	780	880	880	980	980	1080	1080	1180	1180	1280	1280	1380	1380	1480	1480	1580
K	800	800	900	900	1000	1000	1100	1100	1200	1200	1300	1300	1400	1400	1500	1500	1600

Mass by stroke length

Stroke		700	750	800	850	900	950	1000	1050	1100	1150	1200	1250	1300	1350	1400	1450	1500
Mass (kg)	Without brake	9.6	9.9	10.2	10.5	10.8	11.1	11.4	11.7	12.0	12.3	12.6	12.9	13.2	13.5	13.8	14.1	14.4
Mass (kg)	With brake	10.5	10.8	11.1	11.4	11.7	12.0	12.3	12.6	12.9	13.2	13.5	13.8	14.1	14.4	14.7	15.0	15.3

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